From 12e9ca3e087e1d124f462290605b361cb5414264 Mon Sep 17 00:00:00 2001
From: Alexandre Archambault <alexandre.archambault@gmail.com>
Date: Mon, 15 May 2017 15:32:52 +0200
Subject: [PATCH] Java-ize echo module

---
 build.sbt                                    |  2 +-
 echo/src/main/java/coursier/echo/Echo.java   | 22 ++++++++++++++++++++
 echo/src/main/scala/coursier/echo/Echo.scala |  5 -----
 scripts/travis.sh                            |  2 +-
 4 files changed, 24 insertions(+), 7 deletions(-)
 create mode 100644 echo/src/main/java/coursier/echo/Echo.java
 delete mode 100644 echo/src/main/scala/coursier/echo/Echo.scala

diff --git a/build.sbt b/build.sbt
index cf2c62d33..f1fa11c6f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -235,7 +235,7 @@ lazy val okhttp = project
   )
 
 lazy val echo = project
-  .settings(shared)
+  .settings(pureJava)
 
 lazy val jvm = project
   .dummy
diff --git a/echo/src/main/java/coursier/echo/Echo.java b/echo/src/main/java/coursier/echo/Echo.java
new file mode 100644
index 000000000..6d0afb9da
--- /dev/null
+++ b/echo/src/main/java/coursier/echo/Echo.java
@@ -0,0 +1,22 @@
+package coursier.echo;
+
+public class Echo {
+
+    public static void main(String[] args) {
+
+        boolean isFirst = true;
+
+        for (String arg : args) {
+
+            if (isFirst)
+                isFirst = false;
+            else
+                System.out.print(" ");
+
+            System.out.print(arg);
+        }
+
+        System.out.println();
+    }
+
+}
diff --git a/echo/src/main/scala/coursier/echo/Echo.scala b/echo/src/main/scala/coursier/echo/Echo.scala
deleted file mode 100644
index 60ab2894e..000000000
--- a/echo/src/main/scala/coursier/echo/Echo.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-
-object Echo {
-  def main(args: Array[String]): Unit =
-    println(args.mkString(" "))
-}
diff --git a/scripts/travis.sh b/scripts/travis.sh
index 5084f56d3..2bd4bf256 100755
--- a/scripts/travis.sh
+++ b/scripts/travis.sh
@@ -181,7 +181,7 @@ publish() {
 testBootstrap() {
   if is211; then
     sbt ++${SCALA_VERSION} echo/publishLocal cli/pack
-    cli/target/pack/bin/coursier bootstrap -o cs-echo io.get-coursier:echo_2.11:1.0.0-SNAPSHOT
+    cli/target/pack/bin/coursier bootstrap -o cs-echo io.get-coursier:echo:1.0.0-SNAPSHOT
     if [ "$(./cs-echo foo)" != foo ]; then
       echo "Error: unexpected output from bootstrapped echo command." 1>&2
       exit 1